Cobb Redline Carbon Fiber Intake System Gloss Finish Subaru STI 2015-2021 | 725350

Rated 5.0 out of 5
Based on 8 reviews
SKU: cobb725350
Availability: 32 In Stock Learn more
Type: Intake Cold Air
Regular price
$712.32
Regular price
$795.00
Sale price
$712.32
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Fitment Information:

2015-2021 Subaru STI

The Cobb Redline Carbon Fiber Intake seamlessly blends performance and aesthetics to bring the ultimate intake for your 2015-2021 WRX STI. Constructed of 2x2 twill carbon fiber and finished in a high-quality gloss clear coat, the intake system's presence in your engine bay does not go unnoticed.

Features:

  • 2x2 Twill Carbon Fiber Weave
  • High Quality Gloss Finish
  • Bespoke COBB Redline Badging
  • Integrated Carbon Fiber Scoop
  • Compatible with COBB OTS Maps
  • Easy Installation
  • Installation Guide
  • Tuning Required

The main airbox is constructed of multiple layers of 2x2 twill carbon fiber sheets for a true carbon intake through and through. High quality gloss clear finish provides fade resistance from heat and UV light. A bespoke black Redline badge sits at the front of the integrated intake ducting. Air is filtered through a 35% larger (when compared to the standard SF Intake) pre-oiled filter and routed to the MAF housing which is bolted to the airbox by way of a black anodized billet aluminum adapter. The wire-reinforced black silicone coupler is sealed on either end with black anodized clamps for a very sleek install. A second billet plate can be removed from the fender side of the airbox to increase airflow and audible intake sounds of the system.

Velocity Stack MAF Housing

This intake system utilizes several unique features in an effort to maintain optimal flow for performance while minimizing turbulence. A custom conical air-filter element, CFD-designed velocity stack and unique air flow straightener grid are designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings. The one piece high temperature plastic composite design saves weight and reduces heat transfer.



average rating 5.0 out of 5
Based on 8 reviews
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Review posted
Reviewed by Eric P.
Verified Buyer
Rated 5 out of 5

Best Fitment of any aftermarket part ever

This is hands down the best quality aftermarket engine part I have purchased in my 20+ years of upgrading cars and trucks. Absolutely perfect and sounds amazing.

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Reviewed by Vincent R., from United States
Verified Buyer
Rated 5 out of 5

Cobb Carbon Intake

The best outstanding performance intake I’ve ever owned! You can’t go wrong with this one!

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Reviewed by Bryce B., from United States
Verified Buyer
Rated 5 out of 5

Cobb quality

Great product, quality is top notch, sounds and looks great.

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Reviewed by twiztidSTi, from United States
Rated 5 out of 5

Beautiful Carbon, COBB Awesomess

Purchased this for my husband's STi. Looks awesome! Great fit and finish. Much quieter than my regular COBB SF intake in my STi, so he kinda misses the turbo noises, but you can't be mad with that delicious carbon fiber.

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Reviewed by Chris, from United States
Rated 5 out of 5

Wow!

Hands down the most high quality intake I've ever seen. They should have came like this from the factory! IIR shipped extremely fast and customer service was A+.

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Reviewed by Jose De Jesus T., from United States
Rated 5 out of 5

Cobb red line cold intake

The part is awsome can really feel the difference in how it drives fyi leave the lids on not off yes it loauder but it ran to rich for all u guys to now fix the the problem by putting them on and using the cobb tunner

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Reviewed by djoye, from United States
Rated 5 out of 5

High-quality Intake

Very light. Includes nice hardware. Installation of the posts on the upper radiator support can be tricky; be very careful or be prepared to fish out dropped hardware (or have extras). With block-off plate attached, intake is as quiet as stock. Went from Cobb SF box to this, no issues.

I'd be surprised if a non-Cobb FMIC would work with this. I've included some pictures that might help determine if there is room.

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Reviewed by Daniel G., from United States
Rated 5 out of 5

Perfect Product

Excellent product by Cobb. Instructions were easy to follow. Beautiful Carbon Fiber intake. Sounds amazing. Perfect Fitment

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